Finance A New Short-term Rental With No Booking History — The Quick Read: Lenders can’t underwrite a listing that doesn’t exist yet, so they substitute market data for track record. The appraiser runs a rent analysis, a platform like AirDNA models what the property should earn, and the lender applies a discount to that number before it ever touches the debt-coverage math. Across the wholesale network Lendmire places files with, short-term-rental purchases typically qualify at 80% of the appraisal’s projected gross rent, and the borrower usually needs some experience owning income property already. No history isn’t a dead end — it’s just a different documentation path.
Why This Is Even a Question
A brand-new short-term rental has no bank statements, no Airbnb dashboard, no trailing twelve months. Traditional underwriting wants exactly that kind of paper trail. So the file has to lean on a projection instead of a history.
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Rate source: Freddie Mac 30-yr average via FRED® — Federal Reserve Bank of St. Louis · effective Sep 17, 2026
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Short-term rental income is documented with a 12-month history or a market data report. Program parameters update from Lendmire’s centralized guideline source.
As of Sep 17, 2026 · General Freddie Mac market benchmark, not a Lendmire loan offer. Nightly rate, occupancy, taxes, and insurance are editable estimates. Qualifying income for short-term rentals varies by program — some use appraisal market rent, others use documented STR history or projections — and is confirmed in underwriting. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
That gap matters because a long-term-rental appraisal and a short-term-rental projection are not the same number, and they’re often not close. A standard rental appraisal (the Fannie Mae Form 1007 rent schedule) pulls comparable monthly leases and produces a long-term market rent figure. That’s built for a landlord renting to one tenant for a year, not a host filling nights on a calendar.
Some appraisers and borrowers assume you can just take the nightly rate, multiply by 30, and call it monthly income. Fannie Mae’s own appraiser guidance says that’s wrong: it “would be incorrect for the appraiser to use STR comparables and multiply the nightly fee by 30 to estimate monthly rent,” because that math skips furniture and fixture costs, cleaning and other services, vacancy, and operating expenses (Fannie Mae Appraiser Update). A form built for monthly leases just isn’t built to price a nightly business.
Key Terms Defined
DSCR (debt-service coverage ratio): the property’s monthly rental income divided by its full monthly housing payment — principal, interest, taxes, insurance, and HOA dues where they apply. A ratio at or above 1.00 means the rent covers the payment.
Business-purpose loan: financing made to an investor buying or refinancing a rental property, not a home they’ll live in. DSCR loans are business-purpose loans, so they’re reviewed differently than a mortgage on a primary residence.
No-ratio loan: a program path where the lender doesn’t require the property to hit a specific DSCR number at all. It exists at reduced leverage and is not the same thing as a low-DSCR loan — the qualifying math is structured differently.
LTV (loan-to-value): the loan amount as a percentage of the property’s value or purchase price. Lower LTV means more money down and generally more room for the lender to say yes.
Interest-only period: a stretch of the loan term where the payment covers only interest, not principal. It lowers the monthly obligation during that window, which can help a thinner-margin STR clear its coverage ratio.
How Lenders Actually Price the Income on a New Listing
The short version: an appraiser produces a rent estimate, a data platform like AirDNA often backs it up or replaces it, and the lender then shaves that number down before running the DSCR math. Nobody takes the optimistic top-line projection at face value.
AirDNA has become the default reference point across the non-QM world for exactly this reason. Per Scotsman Guide, the platform “is accepted industrywide and also from a securitization standpoint,” and lenders have built it into underwriting specifically because “the data provided by AirDNA works with new properties being converted to short-term rentals for the first time, as well as properties currently used as short-term rentals.” That last point is the whole answer to the “no history” problem — the tool was designed to model a property that hasn’t operated yet, using comparable listings nearby instead of the subject’s own track record.
What happens to that projection once it lands on an underwriter’s desk? It gets discounted. Scotsman Guide reports that one active lender in the space, GreenBox Loans, “generally accepts short-term rentals that have a 60% occupancy rate and only factors in about 80% of the revenue projected to be earned by a property” — a conservative occupancy assumption stacked on top of a revenue haircut, not a straight pass-through of whatever number the software spits out.
The network Lendmire places files with runs a similar discipline. On a short-term-rental purchase with no operating history yet, the appraisal’s short-term rent analysis is typically used, and the qualifying income is calculated at 80% of that gross projection — not the full number. On a refinance where the current owner has already run the property as an STR, twelve months of actual operating history usually replaces the projection. Either way, the file needs a DSCR of 1.00 or better on most short-term-rental programs in the network, and it’s generally reserved for investors who already own at least one income property, with ownership somewhere in the last three years.
Step-by-Step: What Actually Happens on the File
Step 1 — Figure out which kind of file this is. A purchase with zero history has nothing to trail; a refinance on a property the owner just started renting out may blend a partial operating period with a forward projection. This distinction changes which documents the lender wants.
Step 2 — The appraiser runs two different numbers if the program calls for it. One is the traditional long-term monthly rent, built on lease comparables. It will almost always sit below what a well-run short-term rental earns, because it’s not designed to price nightly stays. The other, where supported, is a nightly-rate and occupancy-based projection. McKissock Learning puts the limitation plainly: the standard rent form “documents monthly rent for single-family homes, not nightly rent or business income,” so appraisers working an STR file often turn to a tool like AirDNA instead.
Step 3 — A market-data platform fills the gap the appraisal form leaves open. AirDNA describes itself as covering data “from over 15 million properties across 120,000 global markets,” which is what lets it model a brand-new listing against comparable properties nearby rather than requiring the subject’s own history.
Step 4 — The lender applies its discount. This is the step that decides whether the deal clears. Take the projection, knock it down by the program’s haircut, and that’s the number that goes into the ratio.
Step 5 — Run the DSCR math. Divide the accepted monthly income by the full monthly obligation. A property projected to gross well above the payment on paper can still land in weaker territory once the occupancy assumption and revenue haircut get applied — which is exactly why the accepted income figure, not the marketing projection, is the number that matters.
Picture an investor buying a cabin near a ski market with no booking history of its own. The appraiser’s long-term lease comparable might land the rent modestly. A nightly-rate projection built from comparable listings nearby could show meaningfully stronger gross income. Once the lender applies its occupancy and revenue discount to that stronger projection, the accepted figure usually lands somewhere between the two — often still well above the flat lease number, but short of the sunny top-line the investor pulled from a booking calendar screenshot.
Where This Runs Into Trouble
A seller’s booking history doesn’t just transfer to you. Even a property with a strong existing Airbnb track record carries the seller’s pricing, reviews, and management style — not yours. A lender may still treat the file as effectively new because, as one industry source frames it, “the buyer’s management, pricing and reviews will be different after closing.” Reviews reset, superhost status doesn’t transfer, and a new host’s early months rarely match the seller’s trailing average.
Legal use is a gate, not a footnote. A strong income projection means nothing if the property can’t legally operate as a short-term rental. Short-term rental rules can vary by city, county, HOA, and property type, so investors should confirm local rules before relying on projected rental income — a permitted use today can change with a council vote or an HOA amendment.
Condotels sit in their own category entirely. These are hotel-style condo units renting nightly, and they fail conventional-agency eligibility on the structure itself, not just the documentation. Within the network Lendmire places files with, condotels can qualify to 75% LTV on a purchase or 65% on a refinance, capped at $1,500,000, and generally require $250,000 in cash-in-hand — a materially different box than a standard single-family STR file.
Insurance is a separate approval hurdle, not a line item you can wave off. A standard homeowner’s policy typically doesn’t cover short-term rental use, and the type of coverage a lender wants can vary by property and insurer. Getting that squared away early avoids a stall late in the file.
Seasonality gets smoothed, not cherry-picked. A property that earns most of its income in three peak months still gets evaluated on an annualized basis in typical underwriting practice, not on its best quarter. If the projection you’re leaning on is built entirely off peak-season comps, expect the accepted number to come down once the file is annualized.
What Actually Strengthens a No-History File
Reserves and experience carry more weight here than on a standard long-term rental file. In the network Lendmire places files with, the base reserve requirement runs six months of the property’s full monthly payment, or six months of interest-taxes-insurance on an interest-only structure. First-time investors — someone without a prior income property in their file — typically need twelve months. That’s the network’s way of pricing the fact that a new host, or a new-to-STR property, carries more income uncertainty than a landlord with a signed year-long lease.
Credit matters at the entry point too: 660 is the typical floor across most of the leverage ladder, stepping up to 700 once the loan size passes $3,000,000. A DSCR at or above 1.00 earns the strongest available leverage in most cases. Ratios below that — commonly called sub-1.00 files — are available through select lenders in the network, but leverage and terms adjust to compensate, and eligibility depends on the rest of the file. No-ratio structures exist through select wholesale programs up to $2,000,000, generally requiring a seven-year clean housing history and a strong payment record, though they’re never available on the short-term-rental income path itself — they’re a separate qualifying route, and every scenario is subject to underwriting.
For an investor stretching to hit coverage, an interest-only structure is one of the more common levers pulled: shrinking the payment to interest-only for a period can move a borderline ratio into comfortably-qualifying territory, at up to 75% LTV where coverage supports it. Lendmire’s complete DSCR loans guide walks through how that ratio gets built and where the common trip points are for investors evaluating this loan type for the first time. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
A practitioner’s honest read: the files that stall aren’t usually the ones with weak projections — projections can be conservative and still clear the bar with the right structure. The ones that stall are the ones where the legal-use question or the insurance question wasn’t nailed down before the appraisal came back. Fixing income math after the fact is routine. Fixing a municipal permit problem late in the process, once the file is already moving toward closing, is not.
Purchase vs. Refinance: Different Documentation Paths
| Scenario | Income Source | Typical Discount Applied |
|---|---|---|
| New purchase, no history | Appraisal’s short-term rent analysis | 80% of gross projection (network standard) |
| Refinance, 12+ months operating | Actual trailing operating income | Full trailing income typically used |
| Condotel purchase/refi | Trailing 12-month hotel-management income where available, or platform projection | Case-by-case, capped at $1,500,000 |
The purchase-side path leans entirely on the appraiser and the market-data projection, since there’s nothing else to look at. The refinance-side path gets to use real numbers, which is usually the stronger file — provided the investor kept clean records from day one.
A Note on Scale
This isn’t a niche corner of the market anymore. Per Scotsman Guide, U.S. short-term-rental inventory grew from roughly 253 million available listing nights in one January to about 376 million five Januaries later — nearly a 49% jump. More conversions and new acquisitions every year means more borrowers hitting this exact documentation question, and more reason lenders have had to formalize a workaround instead of treating each file as a one-off exception.
DSCR loans are designed for non-owner-occupied investment properties. Because they are business-purpose investor loans, they are reviewed differently from a standard owner-occupied mortgage — which is part of why a projection-based income model is even on the table here; a conventional file tied to personal income and occupancy rules generally isn’t built to flex this way. For a side-by-side on how that structure compares to a traditional mortgage, Lendmire’s DSCR vs. conventional breakdown covers the mechanics in more depth.
Tax treatment can depend on how the funds are used and how the property is held; investors should keep clear records and speak with a qualified tax professional before relying on any deduction.
This article is provided for general information and is not legal or tax advice. Investors should consult a qualified attorney or CPA about how these rules apply to their own situation before making financing or ownership decisions.
Frequently Asked Questions
Can I get a DSCR loan on a short-term rental with zero booking history?
Yes, through select lenders in Lendmire’s wholesale network — the file typically uses the appraisal’s short-term rent analysis instead of trailing income, discounted to roughly 80% of the projected gross, subject to underwriting and the rest of the borrower’s profile.
Does a seller’s existing Airbnb history help me qualify?
It can help, but a lender may discount it heavily, since your pricing, reviews, and management approach will differ from the seller’s the moment you take over. Some files still lean partly on it as supporting context, but it rarely gets treated as your own trailing history.
What credit score do I need for a new short-term rental purchase?
Across most of the network’s leverage ladder, 660 is the typical floor, moving up to 700 once the loan size crosses $3,000,000. Actual eligibility depends on the full file — reserves, experience, property type, and loan size all factor in.
Do I need prior landlord experience to buy a new STR?
On the short-term-rental income path specifically, most programs in the network look for at least twelve months owning an income property within the last three years. Investors without that history aren’t automatically excluded, but reserve requirements typically increase.
What if my DSCR comes in below 1.00 on the projected income?
Sub-1.00 coverage is available through select lenders in the network, though leverage and terms adjust to compensate. An interest-only payment structure is one common way investors close that gap without changing the property’s projected income.
Investors focused on short-term rentals can review DSCR loans for Airbnb and short-term rentals.
For current guidelines and terms, see Lendmire’s super jumbo DSCR loan programs page.
Self-employed borrowers can compare both super jumbo programs on Lendmire’s self-employed mortgages page.
About Lendmire
As a non-QM mortgage broker (NMLS# 2371349), Lendmire facilitates DSCR investor loans across 40 markets, including Washington, D.C. DSCR eligibility is generally reviewed around property-level rental income instead of personal income documentation, subject to lender guidelines, serving LLC-structured portfolios and self-employed borrowers who don’t fit conventional boxes. A two-time Scotsman Guide Top Mortgage Workplace (2025, 2026).
Lendmire’s Top Mortgage Workplace recognition is documented by Scotsman Guide 2025 Top Mortgage Workplace and Scotsman Guide 2026 Top Mortgage Workplace.
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References
1. Fannie Mae Appraiser Update (June 2024)
2. Scotsman Guide, “Lenders turn to outside data on short-term rentals”
3. McKissock Learning, “Form 1007 & its Impact on Short-Term Rental Appraisals”
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Required disclosures. Lendmire (NMLS# 2371349) operates as a licensed mortgage broker, not a direct lender or depository. The discussion in this article is general in nature and should not be relied upon as financial, legal, or tax advice — every investment scenario is unique and should be reviewed by a qualified professional. Any loan inquiry is subject to lender underwriting, and this article is not a commitment to lend or a guarantee of approval. Mortgage rates, loan terms, and program guidelines vary by borrower, property, and state, and may change without notice. Equal Housing Opportunity. Verify licensure at NMLS Consumer Access.
